<template>
  <Layout>
    <!-- Page Header-->
    <header class="masthead" :style="{
      backgroundImage:
      `url('${GRIDSOME_API_URL + (($page.post.cover || '') && $page.post.cover.url)}')`
    }">
      <div class="container position-relative px-4 px-lg-5">
        <div class="row gx-4 gx-lg-5 justify-content-center">
          <div class="col-md-10 col-lg-8 col-xl-7">
            <div class="post-heading">
              <h1>{{ $page.post.title }}</h1>
              <!--<h2 class="subheading">Problems look mighty small from 150 miles up</h2>-->
              <span class="meta">
                Posted by
                <a href="#!">{{ $page.post.author.username }}</a>
                on {{ $page.post.created_at }}
              </span>
            </div>
          </div>
        </div>
      </div>
    </header>
    <!-- Post Content-->
    <article class="mb-4">
      <div class="container px-4 px-lg-5">
        <div class="row gx-4 gx-lg-5 justify-content-center">
          <div class="col-md-10 col-lg-8 col-xl-7"
            v-html="md2html($page.post.content)">
          </div>
        </div>
      </div>
    </article>
  </Layout>
</template>

<page-query>
query ($id: ID!) {
  post: strapiPost (id: $id) {
    id
    title
    content
    created_at
    cover {
      url
    }
    author {
      username
    }
    tags {
      id
      title
    }
  }
}
</page-query>

<script>
import MarkdownIt from 'markdown-it'
const md = new MarkdownIt()

export default {
  name: 'PostPage',
  methods: {
    md2html (markdown) {
      return md.render(markdown)
    }
  },
  metaInfo () {
    return {
      title: this.$page.post.title
    }
  } 
}
</script>
